A) The region under the standard normal curve that lies to the left of −1.57 has area 0.0582076. Without consulting a table or a calculator giving areas under the standard normal curve, determine the area under the standard normal curve that lies to the right of 1.57.

b) Which property of the standard normal curve allowed you to answer part a)?
A. Almost all the area under the standard normal curve lies between −3 and 3
B. The total area under the curve is 1
C. The standard normal curve extends indefinitely in both directions
D. The standard normal curve is symmetric about 0
E. None of the above